FR717524A - Production of new cellulose derivatives - Google Patents

Production of new cellulose derivatives

Info

Publication number
FR717524A
FR717524A FR717524DA FR717524A FR 717524 A FR717524 A FR 717524A FR 717524D A FR717524D A FR 717524DA FR 717524 A FR717524 A FR 717524A
Authority
FR
France
Prior art keywords
production
cellulose derivatives
new cellulose
new
derivatives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR717524A publication Critical patent/FR717524A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/14—Preparation of cellulose esters of organic acids in which the organic acid residue contains substituents, e.g. NH2, Cl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR717524D 1930-05-24 1931-05-22 Production of new cellulose derivatives Expired FR717524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH717524X 1930-05-24

Publications (1)

Publication Number Publication Date
FR717524A true FR717524A (en) 1932-01-09

Family

ID=4531251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717524D Expired FR717524A (en) 1930-05-24 1931-05-22 Production of new cellulose derivatives

Country Status (1)

Country Link
FR (1) FR717524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219517A (en) 1978-10-12 1980-08-26 Puropore Inc. Process for spinning dense hollow fiber cellulosic membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219517A (en) 1978-10-12 1980-08-26 Puropore Inc. Process for spinning dense hollow fiber cellulosic membrane

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